Audio T Verdict
The W180 takes the same discreet approach as the smaller W165 but adds a substantially larger 8-inch bass driver, making it the natural choice where greater scale and low-frequency authority are required without introducing conventional speaker cabinets into the room.
The pivoting C-CAM Gold Dome tweeter and three-position high-frequency adjustment also give you useful control once the speaker is fixed into the wall. That matters because, unlike a conventional loudspeaker, you can't simply turn the whole cabinet towards the listening position afterwards.
For larger multi-room installations, discreet stereo systems or home cinema applications, the W180 offers plenty of performance while remaining almost invisible once installed.
Monitor Audio W180
The W180 is a two-way in-wall loudspeaker from Monitor Audio's Basics custom-install range, combining a large 8-inch MMP II bass driver with a pivoting C-CAM Gold Dome tweeter.
Its flush-mounted design keeps the loudspeaker visually discreet, while the larger bass driver gives it greater low-frequency capability and power handling than the more compact W165.
- Two-way in-wall loudspeaker
- 8-inch MMP II bass driver
- 1-inch C-CAM Gold Dome tweeter
- Pivoting high-frequency driver
- 50Hz to 25kHz frequency response
- 90dB sensitivity
- 6-ohm nominal impedance
- 120W RMS power handling
- 30 to 120W recommended amplifier power
- +3dB / 0dB / -3dB HF adjustment
- Six-position Tri-Grip fixing system
- WB8 pre-construction bracket compatible
- WCBOX-L back box compatible
- Supplied individually
- Lifetime manufacturer warranty
Powerful Sound Without the Speaker Cabinets
The W180 is designed for installations where the performance of a substantial passive loudspeaker is wanted without having a conventional cabinet taking up space within the room.
Once fitted into the wall, only the slim grille remains visible, allowing the speaker to blend much more easily into the surrounding interior.
This makes it particularly useful for whole-home audio, discreet stereo systems and home cinema installations where interior design is an important consideration.
8-Inch MMP II Bass Driver
The W180 uses a large 8-inch MMP II cone driver for bass and midrange reproduction.
MMP II is Monitor Audio's Metal Matrix Polymer diaphragm technology, designed to combine low mass with the rigidity required for controlled driver movement.
The larger 8-inch cone gives the W180 greater radiating area than the 6.5-inch W165 and contributes to its deeper 50Hz bass extension, higher 90dB sensitivity and increased 120W power handling.
50Hz Bass Extension
Monitor Audio specifies a frequency response of 50Hz to 25kHz.
This gives the W180 useful low-frequency reach for an architectural loudspeaker and makes it well suited to full-range music reproduction where a subwoofer may not always be practical.
A suitably integrated subwoofer can still extend the system substantially lower where deeper bass is required for music or home cinema.
C-CAM Gold Dome Tweeter
High frequencies are handled by Monitor Audio's 1-inch C-CAM Gold Dome tweeter.
C-CAM stands for Ceramic-Coated Aluminium Magnesium and has been used across many generations of Monitor Audio loudspeakers.
The lightweight metal dome contributes to the W180's specified upper frequency response of 25kHz.
Pivoting Tweeter
The C-CAM tweeter can be pivoted after installation, allowing its output to be aimed more accurately towards the listening area.
This is particularly useful with an in-wall loudspeaker because the main speaker chassis itself remains fixed permanently in position.
Correctly aiming the tweeter can help improve stereo focus and high-frequency clarity where speaker locations are dictated by the room construction rather than ideal conventional speaker placement.
Setting the Tweeter Angle
Once the W180 is fitted, gently aim the pivoting tweeter towards the main listening position before making any final high-frequency level adjustment. The best position will depend on speaker height, distance from the listening area and the width of the installation.
Adjustable High-Frequency Output
A three-position HF level switch provides further control over the treble response.
- +3dB: Increased high-frequency output
- 0dB: Neutral setting
- -3dB: Reduced high-frequency output
This allows some compensation for room acoustics and furnishings after the physical speaker installation has been completed.
90dB Sensitivity
The W180 has a specified sensitivity of 90dB at 1W/1m.
That is relatively high for an architectural loudspeaker and means useful output can be achieved without requiring exceptionally powerful amplification.
Nominal impedance is 6 ohms.
120W RMS Power Handling
Monitor Audio rates the W180 for 120 watts RMS power handling.
The recommended amplifier range is 30 to 120 watts, making it compatible with a broad selection of stereo, home cinema and multi-zone amplification.
111.6dBA Maximum SPL
Monitor Audio specifies a maximum sound pressure level of 111.6dBA.
Combined with the larger 8-inch driver and 90dB sensitivity, this gives the W180 substantial useful headroom for music and home cinema applications.
Six-Position Tri-Grip Fixing
The W180 uses Monitor Audio's six-position Tri-Grip dog-fixing system.
As the fixings are tightened, they clamp the speaker securely to the rear surface of the wall around the cut-out.
Using six fixing points helps distribute the load around the relatively large frame and provides a firm installation once the speaker is in position.
Check Before Cutting
The W180 requires a 387 x 234mm rectangular opening and 100mm of clear mounting depth. Before cutting, check carefully for wall studs, pipes, electrical cables and other hidden services and make sure there is sufficient unobstructed space behind the installation position.
100mm Mounting Depth
Monitor Audio specifies a mounting depth of 100mm.
Overall depth including the grille is 104mm.
The available wall cavity should always be checked before cutting because insulation, battens, services and other obstacles can reduce the usable depth behind the plasterboard.
387 x 234mm Cut-Out
The required rectangular wall cut-out measures:
- Height: 387mm
- Width: 234mm
The overall visible dimensions including the grille are 441 x 288mm.
Monitor Audio also provides a dedicated W180 installation template and CAD drawing for accurate planning.
Mineral-Filled ABS Construction
The W180 chassis is manufactured from mineral-filled ABS and is RoHS compliant.
The material provides a rigid structural frame for the 8-inch bass driver and mounting system while keeping the complete speaker weight to 3.08kg.
WB8 Pre-Construction Bracket
For installations where the walls are still open, Monitor Audio specifies the WB8 Pre-Construction Bracket for the W180.
Installing the bracket before plasterboard or wall finishing can help establish the exact speaker position and simplify the final cut-out once construction is complete.
Planning a New-Build Installation
If you have access to the wall cavity during construction or renovation, plan the speaker positions, cable routes and amplifier location before the walls are closed. It is considerably easier to make these decisions now than to retrofit cables and cut-outs once the room is finished.
WCBOX-L Back Box
The W180 is also compatible with Monitor Audio's WCBOX-L back box.
A purpose-designed back box can be useful where the installation requires a more controlled rear enclosure or where isolating the loudspeaker from the surrounding wall cavity forms part of the overall design.
Whether a back box is appropriate will depend on the wall construction and installation requirements.
Multi-Room Audio
The W180 is well suited to multi-room and whole-home music systems where greater output is wanted without conventional speakers occupying the living space.
Pairs can be installed around the home and driven from suitable multi-zone amplification, while the flush-mounted format keeps the system visually discreet.
The 90dB sensitivity also makes the W180 a sensible option where efficient use of multi-channel installation amplification is important.
Home Cinema Applications
The W180 can also form part of a discreet home cinema system.
Depending on the room and layout, in-wall speakers can be used for front, side or rear channels, with compatible Monitor Audio in-ceiling models used where appropriate for additional surround or height channels.
A subwoofer can then handle the deepest low-frequency effects while the W180 concentrates on the main programme material.
W165 or W180?
The W165 and W180 share the same basic design philosophy but differ significantly in driver size and output capability.
W165
- 6.5-inch MMP II bass driver
- 60Hz to 25kHz response
- 88.5dB sensitivity
- 65W RMS power handling
- 92mm mounting depth
- More compact wall cut-out
W180
- 8-inch MMP II bass driver
- 50Hz to 25kHz response
- 90dB sensitivity
- 120W RMS power handling
- 100mm mounting depth
- Greater bass and output capability
The W165 is easier to accommodate where installation space is limited. The W180 is the natural step up when deeper bass, greater sensitivity and higher power handling are priorities.
Supplied Individually
The Monitor Audio W180 is supplied as a single speaker.
Two W180 speakers are therefore required for a conventional stereo pair, while multi-room and home cinema systems can use the appropriate number for the required installation.
Key Features
- Monitor Audio W180
- Basics custom-install range
- Two-way in-wall loudspeaker
- Supplied individually
- 8-inch MMP II bass driver
- 1-inch C-CAM Gold Dome tweeter
- Pivoting high-frequency driver
- +3dB / 0dB / -3dB HF adjustment
- 50Hz to 25kHz frequency response
- 90dB sensitivity
- 6-ohm nominal impedance
- 111.6dBA maximum SPL
- 120W RMS power handling
- 30 to 120W recommended amplifier power
- Six-position Tri-Grip dog fixings
- Mineral-filled ABS construction
- 441 x 288mm overall dimensions
- 104mm overall depth
- 100mm mounting depth
- 387 x 234mm cut-out
- 3.08kg weight
- WB8 Pre-Construction Bracket compatible
- WCBOX-L back box compatible
- Installation template available
- CAD drawing available
- Lifetime manufacturer warranty
Frequently Asked Questions
Is the Monitor Audio W180 still current?
Yes. Monitor Audio currently lists the W180 within its Basics custom-install range.
Is the W180 sold individually?
Yes. Each W180 is supplied as a single speaker, so two are required for conventional stereo use.
What size bass driver does the W180 use?
The W180 uses an 8-inch MMP II cone bass driver.
What tweeter does the W180 use?
It uses Monitor Audio's 1-inch C-CAM Gold Dome tweeter.
Can the tweeter be aimed?
Yes. Monitor Audio specifies a pivoting tweeter to help optimise imaging and setup.
Can the treble level be adjusted?
Yes. A three-position HF switch provides +3dB, 0dB and -3dB settings.
What is the frequency response?
50Hz to 25kHz.
What is the sensitivity?
90dB at 1W/1m.
What is the nominal impedance?
6 ohms.
What amplifier power does Monitor Audio recommend?
Monitor Audio recommends amplification between 30 and 120 watts.
What is the power handling?
The W180 is rated at 120 watts RMS.
What is the maximum SPL?
Monitor Audio specifies 111.6dBA.
How deep does the W180 need to be installed?
The mounting depth is 100mm.
What size hole needs to be cut?
The required rectangular cut-out measures 387 x 234mm.
What are the overall dimensions?
Including the grille, the W180 measures 441 x 288mm and has an overall depth of 104mm.
How is the W180 secured into the wall?
The W180 uses six Monitor Audio Tri-Grip dog fixings.
Is there a pre-construction bracket?
Yes. Monitor Audio specifies the WB8 Pre-Construction Bracket for the W180.
Is there a back box for the W180?
Yes. Monitor Audio specifies the WCBOX-L as the compatible back box.
Can the W180 be used for multi-room audio?
Yes. Its flush-mounted design and relatively high sensitivity make it suitable for discreet multi-room and whole-home audio systems.
Can the W180 be used for home cinema?
Yes. It can be incorporated into an architectural home cinema system alongside suitable Monitor Audio in-wall, in-ceiling and subwoofer models.
How much does the W180 weigh?
3.08kg.
What warranty does the W180 have?
Monitor Audio currently specifies a lifetime manufacturer warranty.
Related Monitor Audio Products and Audio T Guides
Why Buy Monitor Audio Custom Install Speakers From Audio T?
An in-wall system needs to be planned properly before the first hole is cut. Audio T can help with speaker choice, positioning, amplifier matching, cable routes, back boxes and the overall system layout so that the finished installation works properly both visually and acoustically.
- Monitor Audio product advice
- In-wall speaker planning
- Multi-room audio advice
- Home cinema system planning
- Amplifier matching
- Speaker positioning guidance
- Subwoofer integration
- In-wall and in-ceiling speaker matching
- Pre-construction bracket advice
- Back box advice
- Cable-routing guidance
- Ongoing after-sales support
Contact your local Audio T store to discuss a Monitor Audio W180 installation or a complete discreet home audio system.